A difference in the concentration throughout space because diffusion doesn't just happen in a cell or aqueous solution
by definition diffusion is just from high to low concentration
a difference in concentration gradients and a membrane that will allow it.
Diffusion is facilitated by concentration gradient, temperature and pressure.
The primary requirement for diffusion to occur is the presence of a concentration gradient. It is this concentration gradient that drives diffusion.
Passive diffusion requires a concentration gradient.
A concentration gradient
Energy
no energy
For diffusion to occur there needs to be a concentration gradient. Which means that the concentrations on the two sides must be different. In diffusion the particles flow from high concentration to low concentration.
No, plasma is evil.
yes
Yes, it can.
diffusion is occur when different concentration gradient is applied
Diffusion occurs on the cell membrane.
Diffusion is quicker at high temperatures and pressures.
no energy
Diffusion occur in all phases.
For diffusion to occur there needs to be a concentration gradient. Which means that the concentrations on the two sides must be different. In diffusion the particles flow from high concentration to low concentration.
a gradient
Yes.
Diffusion occurs when something something something
There has to be a difference in concentration in order for diffusion and osmosis to occur.
Cells don't need to use any ENEGRY for diffusion particles to occur/happen
A process of gas diffusion occur and a mixture of gases is obtained.